Thomas Zaroban
About Thomas Zaroban
Thomas Zaroban is an Event Center Information Security Analyst at TD Ameritrade with over 20 years of experience in cybersecurity.
Current Position at TD Ameritrade
Thomas Zaroban currently holds the position of Event Center Information Security Analyst at TD Ameritrade. His role involves handling and response coordination for security incidents. He utilizes various security tools such as Security Information and Event Management (SIEM), Malware Analysis, Data Loss Prevention (DLP), Intrusion Detection/Prevention Systems (IDS/IPS), Proxy, Web Application Firewall (WAF), Netflow, and Behavioral tools to safeguard the organization’s information assets.
Previous Experience at Mutual of Omaha
Before joining TD Ameritrade, Thomas Zaroban worked at Mutual of Omaha as an Information Security Analyst from 2000 to 2005. In this capacity, he developed substantial expertise in identifying and mitigating potential security threats and managing security events to protect the organization’s information infrastructure.
Education and Expertise
Thomas Zaroban studied Telecommunications Management, Data Communications, Geography, and Environmental Studies at the University of Nebraska at Kearney, earning a Bachelor of Science degree between 1992 and 1994. Additionally, he holds a Bachelor of Science degree in Geography from Kearney State College, completed between 1974 and 1977. His educational background lays a strong foundation in information security and risk management, further enhanced by his professional certifications in ISO 27001 and CISA.
Financial Services Industry Background
With a robust background in the financial services industry, Thomas Zaroban brings extensive experience in information security and risk management. Over his career, he has honed his skills in responding to potential intrusions and breaches, as well as handling false positives and negatives in security incidents.
Information Security and Incident Response
Thomas Zaroban's long-standing commitment to cybersecurity is demonstrated through his more than 20 years of active involvement in security incident response. His proficiency in using an array of cybersecurity tools and his experience in frameworks such as ISO 27001 and CISA underline his ability to effectively manage and respond to security incidents.